Pettigrew, A. (1982). Towards a Political Theory of Organizational Intervention. Sage Publications.
Lua i Stíl Chicago (17ú heag.)Pettigrew, A. Towards a Political Theory of Organizational Intervention. Sage Publications, 1982.
Lua MLA (9ú heag.)Pettigrew, A. Towards a Political Theory of Organizational Intervention. Sage Publications, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.